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20220703 - Filament data for 06 UTC
Available data for 20220703: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  325 1499 (N30E63 L=181)   462     51        1 ( 298/1481- 358/1518)  -5.2 E68-E57 N28-N31
      2  269  729 (S19E57 L=186)   427     74        0 ( 232/ 714- 306/ 744)   6.3 E62-E53 S20-S17
      3  288  639 (S25E59 L=185)   636    138        0 ( 273/ 580- 321/ 694)  42.0 E62-E52 S29-S20
      4  606  528 (S31E30 L=214)   478    118        1 ( 560/ 492- 659/ 552)  24.0 E34-E25 S33-S28
      5 1630  420 (S37W58 L=302)   491     80        0 (1616/ 399-1659/ 460) -24.4 W52-W64 S38-S33
      6 1439  397 (S38W37 L=281)   465    105        1 (1390/ 375-1494/ 425)  18.4 W33-W42 S40-S36
      7  993  380 (S41E00 L=243)  1286    243        3 ( 874/ 350-1102/ 410)   6.3 E10-W08 S43-S37
      8  657  364 (S44E30 L=213)   437     48        1 ( 620/ 343- 688/ 384)  -9.5 E33-E27 S45-S42
Download Binary data for this image

» All Filament Data of 20220703 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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